Studying the maternal and brain is immensely fascinating.

研究母亲和脑是非常有趣。

The boys' maternal grandparents were granted permanent custody last week.

上周，男童外祖父母获得了永久监护权。

Providing clean water and improving maternal and child health are popular options.

提供干净水和改善母婴健康是符合众选择。

So I don't know much about maternal love.

所以我不太了解母爱。

I was raised by my maternal grandmother.

我是由我外祖母抚。

This increases the risk of severe maternal complications.

这增加了严重产妇并发症风险。

Amelia was named after her maternal grandmother Millie Otis.

阿梅莉亚字是随她外祖母米莉·奥蒂斯字起。

Yeah, maybe the maternal brain is a bit misunderstood.

但是母亲脑会释放一些错号。

The effect of all this? Could be a boost in maternal attachment.

这会产生影响？可能会增加母体依恋。

Since 1990, maternal deaths worldwide have dropped 45 percent.

1990年以来，全球孕产妇死亡人数下降了45%。

And this silencing of the maternal copies is an epigenetic process.

这种母源基因沉默是一种表观遗传学过程。

The Pfizer maternal vaccine trial is still ongoing.

辉瑞孕妇疫苗试验依旧在进行。

Maternal love nurtures a child's attachment to his or her mother.

母爱可孕育孩子对母亲依恋。

Driven by her maternal instincts, the female is the first to arrive on the scene.

受到母性本能驱使雌霸王龙率先回到现场。

In most mammals, the placenta is confined behind a barrier of maternal cells.

多数哺乳类动物胎盘 被母亲体内一层细胞屏障围着。

What the hell is this? I thought I told you to dress maternal.

你穿是什么玩意儿？我不是让你穿像个母亲一样么。

The lucky pup gets to feed, and this mom's maternal instincts are met.

这只幸运小海豹得到了食物，这只妈妈母性本能得到了满足。

I mean, if a bit maternal, probably, because we were there at that age.

我意思是，如果有点母性，可能吧，因为我们也经历过那个年龄。

Wellbody Alliance offered community health care programs for diseases and maternal and child health.

Wellbody 联盟为疾病和妇幼健康提供社区保健项目。

The maternal mortality rate has dropped to 18 per 100-thousand live births last year.

全国孕产妇死亡率下降到18.3／10万。”